<SEC-DOCUMENT>0001558370-21-003078-index.html : 20210316
<SEC-HEADER>0001558370-21-003078.hdr.sgml : 20210316
<ACCEPTANCE-DATETIME>20210316160706
ACCESSION NUMBER:		0001558370-21-003078
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20210430
FILED AS OF DATE:		20210316
DATE AS OF CHANGE:		20210316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNITED STATES LIME & MINERALS INC
		CENTRAL INDEX KEY:			0000082020
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		IRS NUMBER:				750789226
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-04197
		FILM NUMBER:		21745723

	BUSINESS ADDRESS:	
		STREET 1:		5429 LBJ FREEWAY
		STREET 2:		SUITE 230
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
		BUSINESS PHONE:		972-991-8400

	MAIL ADDRESS:	
		STREET 1:		5429 LBJ FREEWAY
		STREET 2:		SUITE 230
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SCOTTISH HERITABLE INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RANGAIRE CORP
		DATE OF NAME CHANGE:	19900405

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ROBERTS MANUFACTURING CO INC
		DATE OF NAME CHANGE:	19690311
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>tmb-20210430xpre14a.htm
<DESCRIPTION>PRE 14A
<TEXT>
Document 1 - file: tmb-20210430xpre14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tmb-20210430xpre14a013.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tmb-20210430xpre14a013.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tmb-20210430xpre14a003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tmb-20210430xpre14a003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tmb-20210430xpre14a004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tmb-20210430xpre14a004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tmb-20210430xpre14a002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tmb-20210430xpre14a002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tmb-20210430xpre14a001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: tmb-20210430xpre14a001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tmb-20210430xpre14a012.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tmb-20210430xpre14a012.jpg

</DOCUMENT>
</SEC-DOCUMENT>